assessment在牛津詞典中的釋義：
1）an opinion or a judgement about sb/sth that has been thought about very carefully
2）the act of judging or forming an opinion about sb/sth
所以這個詞側重於對某人某物進行判斷或形成觀點。
review在牛津詞典中的釋義：
an examination of sth, with the intention of changing it if necessary
所以這個詞側重於對某物進行檢查，以進行必要的修改。